/* $NetBSD: ttwoga_bus_mem.c,v 1.4 2021/07/04 22:42:36 thorpej Exp $ */ /*- * Copyright (c) 1999 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> /* RCS ID & Copyright macro defns */ __KERNEL_RCSID(1, "$NetBSD: ttwoga_bus_mem.c,v 1.4 2021/07/04 22:42:36 thorpej Exp $"); #include <sys/param.h> #include <sys/systm.h> #include <sys/syslog.h> #include <sys/device.h> #include <sys/bus.h> #include <alpha/pci/ttwogareg.h> #include <alpha/pci/ttwogavar.h> #define CHIP ttwoga #define CHIP_V(v) ((struct ttwoga_config *)(v)) #define CHIP_EX_MALLOC_SAFE(v) (CHIP_V(v)->tc_mallocsafe) #define CHIP_D_MEM_EXTENT(v) (CHIP_V(v)->tc_d_mem_ex) #define CHIP_D_MEM_EX_STORE(v) (CHIP_V(v)->tc_dmem_exstorage) #define CHIP_D_MEM_EX_STORE_SIZE(v) sizeof(CHIP_D_MEM_EX_STORE(v)) #define CHIP_S_MEM_EXTENT(v) (CHIP_V(v)->tc_s_mem_ex) #define CHIP_S_MEM_EX_STORE(v) (CHIP_V(v)->tc_smem_exstorage) #define CHIP_S_MEM_EX_STORE_SIZE(v) sizeof(CHIP_S_MEM_EX_STORE(v)) /* Dense region 1 */ #define CHIP_D_MEM_W1_BUS_START(v) \ (CHIP_V(v)->tc_d_mem_bus_start) #define CHIP_D_MEM_W1_BUS_END(v) \ (CHIP_D_MEM_W1_BUS_START(v) + CHIP_V(v)->tc_sysmap->tsmap_dmem_bussize - 1) #define CHIP_D_MEM_W1_SYS_START(v) \ (ttwoga_gamma_cbus_bias + CHIP_V(v)->tc_sysmap->tsmap_dmem_base) #define CHIP_D_MEM_W1_SYS_END(v) \ (CHIP_D_MEM_W1_SYS_START(v) + CHIP_V(v)->tc_sysmap->tsmap_dmem_syssize - 1) /* Sparse region 1 */ #define CHIP_S_MEM_W1_BUS_START(v) \ (CHIP_V(v)->tc_s_mem_bus_start) #define CHIP_S_MEM_W1_BUS_END(v) \ (CHIP_S_MEM_W1_BUS_START(v) + CHIP_V(v)->tc_sysmap->tsmap_smem_bussize - 1) #define CHIP_S_MEM_W1_SYS_START(v) \ (ttwoga_gamma_cbus_bias + CHIP_V(v)->tc_sysmap->tsmap_smem_base) #define CHIP_S_MEM_W1_SYS_END(v) \ (CHIP_S_MEM_W1_SYS_START(v) + CHIP_V(v)->tc_sysmap->tsmap_smem_syssize - 1) #include <alpha/pci/pci_swiz_bus_mem_chipdep.c> |